1. Android Central Question's Avatar
    3 days ago my phone updated to the nougat update. The update caused so many errors on my phone that I was able to get another one from under warranty. My phone used to be very fast charging and would charge to 100%. Now it was on charge all night and only went to 90%. I have also lost contacts prior to the new phone and due to the update. Please help.
    10-26-2017 10:29 AM
  2. Rukbat's Avatar
    1. If it doesn't fully charge, it probably needs to be recalibrated. That means rooting it (voiding the warranty) or having it replaced again.

    2. If you enter new contacts as Google contacts (the first dropdown when you're adding a contact - you can't change it when you edit a contact), it will sync to any new phone on the same Google account. (The default is Phone, so you have to change that for every new contact.)
    10-26-2017 11:43 AM
  3. Generic Bleach's Avatar
    Same here. I don't know why it's acting up. It worked just fine before the update.
    10-27-2017 12:43 AM
  4. NikkiW15's Avatar
    Take your battery out for about 2 minutes then put back in and charge your phone. My husband and I also done the update and ours wouldn't charge past 90%, then one morning after charging all night my battery was only 84%, I decided to remove my battery, when I did and put it back it automatically went up to 91%, I plugged in my charger and it went back to 100%. Mine and my husbands.. Good luck
    10-29-2017 08:57 AM
  5. jduce68's Avatar
    I updated my phone a few days ago & noticed the other day that it wasn't charging past 90%. Yesterday it wouldn't charge past 84-%. I removed my battery for 3 mins & upon restart, batery was at 100%. Thanks a bunch!
    belodion likes this.
    11-01-2017 05:12 AM
  6. Laron101's Avatar
    I too had the same battery issues and I did exactly what you all did, which was to take the battery out and waited a couple of mins now it shows a full charge. Thank you guys.
    belodion likes this.
    11-03-2017 09:28 AM
  7. Joshua Petmalu's Avatar
    Hi Guys try also to set your phone to ultra power saving mode before charging it. It works on my Samsung A9 pro
    belodion likes this.
    11-05-2017 11:22 AM
  8. belodion's Avatar
    Thanks to all new members who have registered and offered helpful tips and feedback in this thread.
    11-05-2017 11:26 AM
  9. 1jenniferd274's Avatar
    Thank you so much this totally fixed it. You are my hero
    11-07-2017 05:41 PM
  10. dhananjay kumar3's Avatar
    3 days ago my phone updated to the nougat update. The update caused so many errors on my phone that I was able to get another one from under warranty. My phone used to be very fast charging and would charge to 100%. Now it was on charge all night and only went to 90%. I have also lost contacts prior to the new phone and due to the update. Please help.
    01-13-2018 04:09 PM
  11. angeles20's Avatar
    I plugged out my phone with 93% and then when I booted it up, it got up to 96%. Sometimes I charge it to 100% and when I boot it it goes down to 96%. What could be the problem?
    07-29-2018 07:27 AM
  12. angeles20's Avatar
    Too bad,I have a J7 Prime.
    07-29-2018 07:28 AM
  13. Rukbat's Avatar
    You really shouldn't be charging it past 80% (or using it past 40% before charging it) for best battery life. But if it drops 4% immediately when you remove the charger, the battery calibration is off. (And you can't calibrate an unrooted phone.)
    07-29-2018 01:08 PM

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